TANDEM-4GR 4G/3G ROUTER SUPPORTING POE

TANDEM-4GR is a router supporting LTE cat.4/DC-HSPA+/EDGE/GPRS designed to provide access to internet through 4G/3G mobile networks. RX Diversity (diversity reception) enhances the reliability and speed of a wireless connection. Strengthened fixture of SMA connectors allows connecting massive cable assemblies without the use of adapters. Compact aluminium housing represents a good screen protecting against external electromagnetic interference and provides convenient installation. There are three options of the router power supply: via a pin connector, via a Mini-Fit cable, via an Ethernet cable (PoE). OpenVPN technology allows combining remote network into one local network.

The device can be used by individuals, in automobile/autobus, as well as by companies where there is no possibility to connect to high speed internet through wire channels. Thanks to incorporated Wi-Fi you may immediately deploy your own wireless network without the use of additional adapters. This is a device that provides high reliability of data communication and a wide range of applications

This router provides a unique feature to remotely control the devices via SMS. You may view current settings, switch between interfaces, and restart the device..

Where to buy

Technical specifications

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Discussion

MODEM PARAMETERS

Frequency range

LTE FDD: B1/B3/B7/B8/B20/B28A; LTE TDD: B38/B40/B41; WCDMA: B1/B8; GSM: B3/B8

Data communication speed

LTE: 150 Mbps (DL) 50 Mbps (UL); DC-HSPA+: 42 Мbps (DL) 5.76 Mbps (UL); UMTS: 384 Kbps (DL) 384 Kbps (UL); EDGE: 236.8 Kbps (DL) 236.8 Kbps UL)

Sensitivity

LTE: -102.5...-100 dBm; UMTS: -110.5...-110 dBm

Output power

LTE: +23 dBm +2/-2dBm; UMTS: +24 dBm +1/-3dBm

Connector type

SMA 50 Ω

SIM card

Mini-SIM 25*15 mm

GENERAL PARAMETERS

Operating conditions

-20...+60 °С, air humidity 10...90%

Net weight

160g

Wi-Fi

Standard

IEEE 802.11 b/g/n

Maximum speed

150 Mbit/s

Connector type

PR-SMA 50 Ω

Transmitter output power

17 dbm

Frequency range

2.4 GHz, 13 channels

SOFTWARE CHARACTERISTICS

Operating system

LEDE/Linux 4.4.61

Network services and protocols

Firewall, NAT, DHCP, DNS, SSH, NTP, TFTP, WEB-server PPP, IPv4, IPv6, ICMP, IGMP, IGRP, ARP

SOFTWARE FEATURES

Mobile network parameter monitoring

Yes

APN automatic determination

Yes

Sending USSD/SMS, reading SMS

Yes

AT command exchange

Yes

Ping Check function

Yes

VPN - OpenVPN, L2TP

Yes

Virtual static IP birevia.com

Yes

SMS control

Monitoring, interface on/off, restart

GSM network scanning

Yes

Selection and fixation of a servicing cell

Yes

LAN PARAMETERS

Standard

IEEE 802.3/u, MDI/MDIX auto support

Speed

10/100 Mbit/s

POWER SUPPLY

External source

9-36 V pin connector

PoE

24-36 V Passive PoE type B (terminals 4,5,7,8)

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areas of application

PRIMARY USE OF THE PACKAGE

Internet for country houses
Service industry (bars, car washes, filling stations, etc.)
IP video surveillance
Payment terminals, vending machines, parking meters
Alarm systems
Electronic advertising banners
Internet for transport vehicles
Internet access redundancy systems

equipment

THE PACKAGE CONTENTS DEPEND ON A MODEL

Execution	Tandem-4GR-1	Tandem-4GR-2
Tandem-4GR router	✔	✔
24 V 0.5 А power supply unit	✔
30 cm Mini-Fit power supply cable		✔
1 m patch cord	✔	✔
Wi-Fi antenna	✔	✔